(PHP 5, PHP 7)
ibase_close — Close a connection to an InterBase database
$connection_id = NULL
] )Closes the link to an InterBase database that's associated with a connection id returned from ibase_connect(). Default transaction on link is committed, other transactions are rolled back.
connection_idAn InterBase link identifier returned from ibase_connect(). If omitted, the last opened link is assumed.
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.